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-rw-r--r--sound/usb/line6/podhd.c16
-rw-r--r--sound/usb/mixer_quirks.c122
-rw-r--r--sound/usb/stream.c6
3 files changed, 132 insertions, 12 deletions
diff --git a/sound/usb/line6/podhd.c b/sound/usb/line6/podhd.c
index 70de08635f54..ea1324c22f46 100644
--- a/sound/usb/line6/podhd.c
+++ b/sound/usb/line6/podhd.c
@@ -26,7 +26,8 @@ enum {
LINE6_PODX3,
LINE6_PODX3LIVE,
LINE6_PODHD500X,
- LINE6_PODHDDESKTOP
+ LINE6_PODHDDESKTOP,
+ LINE6_PODHDPROX,
};
struct usb_line6_podhd {
@@ -440,6 +441,7 @@ static const struct usb_device_id podhd_id_table[] = {
{ LINE6_IF_NUM(0x414B, 0), .driver_info = LINE6_PODX3LIVE },
{ LINE6_IF_NUM(0x4159, 0), .driver_info = LINE6_PODHD500X },
{ LINE6_IF_NUM(0x4156, 0), .driver_info = LINE6_PODHDDESKTOP },
+ { LINE6_IF_NUM(0x415A, 0), .driver_info = LINE6_PODHDPROX },
{}
};
@@ -528,6 +530,18 @@ static const struct line6_properties podhd_properties_table[] = {
.ep_audio_r = 0x86,
.ep_audio_w = 0x02,
},
+ [LINE6_PODHDPROX] = {
+ .id = "PODHDPROX",
+ .name = "POD HD Pro X",
+ .capabilities = LINE6_CAP_CONTROL | LINE6_CAP_CONTROL_INFO
+ | LINE6_CAP_PCM | LINE6_CAP_HWMON | LINE6_CAP_IN_NEEDS_OUT,
+ .altsetting = 1,
+ .ctrl_if = 1,
+ .ep_ctrl_r = 0x81,
+ .ep_ctrl_w = 0x01,
+ .ep_audio_r = 0x86,
+ .ep_audio_w = 0x02,
+ },
};
/*
diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c
index 828af3095b86..fe6c2cebc7f0 100644
--- a/sound/usb/mixer_quirks.c
+++ b/sound/usb/mixer_quirks.c
@@ -2277,7 +2277,8 @@ static int realtek_resume_jack(struct usb_mixer_elem_list *list)
}
static int realtek_add_jack(struct usb_mixer_interface *mixer,
- char *name, u32 val)
+ char *name, u32 val, int unitid,
+ const struct snd_kcontrol_new *kctl_new)
{
struct usb_mixer_elem_info *cval;
struct snd_kcontrol *kctl;
@@ -2285,14 +2286,13 @@ static int realtek_add_jack(struct usb_mixer_interface *mixer,
cval = kzalloc(sizeof(*cval), GFP_KERNEL);
if (!cval)
return -ENOMEM;
- snd_usb_mixer_elem_init_std(&cval->head, mixer,
- REALTEK_JACK_INTERRUPT_NODE);
+ snd_usb_mixer_elem_init_std(&cval->head, mixer, unitid);
cval->head.resume = realtek_resume_jack;
cval->val_type = USB_MIXER_BOOLEAN;
cval->channels = 1;
cval->min = 0;
cval->max = 1;
- kctl = snd_ctl_new1(&realtek_connector_ctl_ro, cval);
+ kctl = snd_ctl_new1(kctl_new, cval);
if (!kctl) {
kfree(cval);
return -ENOMEM;
@@ -2322,14 +2322,20 @@ static int dell_dock_mixer_create(struct usb_mixer_interface *mixer)
USB_RECIP_DEVICE | USB_TYPE_VENDOR | USB_DIR_OUT,
0, 0, NULL, 0);
- err = realtek_add_jack(mixer, "Line Out Jack", REALTEK_LINE1);
+ err = realtek_add_jack(mixer, "Line Out Jack", REALTEK_LINE1,
+ REALTEK_JACK_INTERRUPT_NODE,
+ &realtek_connector_ctl_ro);
if (err < 0)
return err;
- err = realtek_add_jack(mixer, "Headphone Jack", REALTEK_HP_OUT);
+ err = realtek_add_jack(mixer, "Headphone Jack", REALTEK_HP_OUT,
+ REALTEK_JACK_INTERRUPT_NODE,
+ &realtek_connector_ctl_ro);
if (err < 0)
return err;
err = realtek_add_jack(mixer, "Headset Mic Jack",
- REALTEK_HP_OUT | REALTEK_MIC_FLAG);
+ REALTEK_HP_OUT | REALTEK_MIC_FLAG,
+ REALTEK_JACK_INTERRUPT_NODE,
+ &realtek_connector_ctl_ro);
if (err < 0)
return err;
return 0;
@@ -2357,6 +2363,105 @@ static int dell_dock_mixer_init(struct usb_mixer_interface *mixer)
return 0;
}
+/*
+ * HP Thunderbolt Dock G2 jack detection
+ *
+ * Similar to the Dell WD15/WD19, but with different commands.
+ */
+
+#define HP_DOCK_JACK_INTERRUPT_NODE 7
+
+#define HP_DOCK_GET 37
+
+#define HP_DOCK_JACK_PRESENCE 0xffb8
+#define HP_DOCK_JACK_PRESENCE_BIT BIT(2)
+
+#define HP_DOCK_MIC_SENSE 0xf753
+#define HP_DOCK_MIC_SENSE_COMPLETE_BIT BIT(4)
+
+#define HP_DOCK_MIC_SENSE_MASK (BIT(2) | BIT(1) | BIT(0))
+/* #define HP_DOCK_MIC_SENSE_PRESENT 0x2 */
+#define HP_DOCK_MIC_SENSE_NOT_PRESENT 0x4
+
+static int hp_dock_ctl_connector_get(struct snd_kcontrol *kcontrol,
+ struct snd_ctl_elem_value *ucontrol)
+{
+ struct usb_mixer_elem_info *cval = snd_kcontrol_chip(kcontrol);
+ struct snd_usb_audio *chip = cval->head.mixer->chip;
+ u32 pv = kcontrol->private_value;
+ bool presence;
+ int err;
+ u8 buf;
+
+ CLASS(snd_usb_lock, pm)(chip);
+ if (pm.err < 0)
+ return pm.err;
+
+ err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0),
+ HP_DOCK_GET,
+ USB_RECIP_DEVICE | USB_TYPE_VENDOR | USB_DIR_IN,
+ 0, HP_DOCK_JACK_PRESENCE, &buf, sizeof(buf));
+ if (err < 0)
+ return err;
+
+ presence = !(buf & HP_DOCK_JACK_PRESENCE_BIT);
+
+ if (pv && presence) {
+ for (int i = 0; i < 20; i++) {
+ err = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0),
+ HP_DOCK_GET,
+ USB_RECIP_DEVICE | USB_TYPE_VENDOR | USB_DIR_IN,
+ 0, HP_DOCK_MIC_SENSE, &buf, sizeof(buf));
+ if (err < 0)
+ return err;
+
+ /* Mic sense is complete, we have a result. */
+ if (buf & HP_DOCK_MIC_SENSE_COMPLETE_BIT)
+ break;
+
+ msleep(100);
+ }
+
+ /*
+ * If we reach the retry limit without mic sense having
+ * completed, buf will contain HP_DOCK_MIC_SENSE_PRESENT,
+ * thus presence remains true even when detection fails.
+ */
+ if ((buf & HP_DOCK_MIC_SENSE_MASK) == HP_DOCK_MIC_SENSE_NOT_PRESENT)
+ presence = false;
+ }
+ ucontrol->value.integer.value[0] = presence;
+ return 0;
+}
+
+static const struct snd_kcontrol_new hp_dock_connector_ctl_ro = {
+ .iface = SNDRV_CTL_ELEM_IFACE_CARD,
+ .name = "", /* will be filled later manually */
+ .access = SNDRV_CTL_ELEM_ACCESS_READ,
+ .info = snd_ctl_boolean_mono_info,
+ .get = hp_dock_ctl_connector_get,
+};
+
+static int hp_dock_mixer_create(struct usb_mixer_interface *mixer)
+{
+ int err;
+
+ err = realtek_add_jack(mixer, "Headsets Playback Jack", 0,
+ HP_DOCK_JACK_INTERRUPT_NODE,
+ &hp_dock_connector_ctl_ro);
+ if (err < 0)
+ return err;
+
+ err = realtek_add_jack(mixer, "Headset Capture Jack", 1,
+ HP_DOCK_JACK_INTERRUPT_NODE,
+ &hp_dock_connector_ctl_ro);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
+
/* RME Class Compliant device quirks */
#define SND_RME_GET_STATUS1 23
@@ -4408,6 +4513,9 @@ int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer)
case USB_ID(0x2b73, 0x0034): /* Pioneer DJ DJM-V10 */
err = snd_djm_controls_create(mixer, SND_DJM_V10_IDX);
break;
+ case USB_ID(0x03f0, 0x0269): /* HP TB Dock G2 */
+ err = hp_dock_mixer_create(mixer);
+ break;
}
return err;
diff --git a/sound/usb/stream.c b/sound/usb/stream.c
index 5c235a5ba7e1..ec7d756d78d1 100644
--- a/sound/usb/stream.c
+++ b/sound/usb/stream.c
@@ -690,6 +690,7 @@ audio_format_alloc_init(struct snd_usb_audio *chip,
int protocol, int iface_no, int altset_idx,
int altno, int num_channels, int clock)
{
+ struct usb_host_endpoint *ep = &alts->endpoint[0];
struct audioformat *fp;
fp = kzalloc(sizeof(*fp), GFP_KERNEL);
@@ -703,11 +704,8 @@ audio_format_alloc_init(struct snd_usb_audio *chip,
fp->ep_attr = get_endpoint(alts, 0)->bmAttributes;
fp->datainterval = snd_usb_parse_datainterval(chip, alts);
fp->protocol = protocol;
- fp->maxpacksize = le16_to_cpu(get_endpoint(alts, 0)->wMaxPacketSize);
+ fp->maxpacksize = usb_endpoint_max_periodic_payload(chip->dev, ep);
fp->channels = num_channels;
- if (snd_usb_get_speed(chip->dev) == USB_SPEED_HIGH)
- fp->maxpacksize = (((fp->maxpacksize >> 11) & 3) + 1)
- * (fp->maxpacksize & 0x7ff);
fp->clock = clock;
INIT_LIST_HEAD(&fp->list);
generated by cgit (git 2.34.1) at 2025-12-05 08:57:17 +0000